Getting internet for my VMs

[BobNiaan]

I am working on a project which requires me to using ESXI 6.5, so this is my setup:

1 laptop acting as server with ESXI 6.5 installed as bare-metal (1 NIC)
1 Database Server VM
1 Web Server VM
1 tp-link Smart Switch

So, I want to have an internet connection for both my VMs so that I can install packages and etc. But it seems that all the tutorials I watched on pfSense will require me to have 2 physical NICs in order to have my LAN & WAN, which I do not have. Is there any solution/tutorials out there that shows how to setup and get internet connection using pfSense with only 1 NIC?